SAW modulators and light steering methods
US-10795235-B2 · Oct 6, 2020 · US
Multi-wavelength, e.g. operation of the device at a plurality of wavelengths
Multi-wavelength, e.g. operation of the device at a plurality of wavelengths · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F2203/58 |
| Official title | Multi-wavelength, e.g. operation of the device at a plurality of wavelengths |
| Display label | Multi-wavelength, e.g. operation of the device at a plurality of wavelengths |
| Total patents | 92 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 10 |
| 2018 | 19 |
| 2019 | 11 |
| 2020 | 9 |
| 2021 | 13 |
| 2022 | 6 |
| 2023 | 9 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Display panel, method for manufacturing the same, and display device
US-10782587-B2 · Sep 22, 2020 · US
Processing of multimode optical signals
US-2020287650-A1 · Sep 10, 2020 · US
Imaging apparatus, finder display control method of imaging apparatus, finder display control program of imaging apparatus, and viewfinder
US-2020257182-A1 · Aug 13, 2020 · US
Active matrix substrate and photoelectric imaging panel with the same
US-2020257177-A1 · Aug 13, 2020 · US
Bird friendly electrochromic devices
US-2020174333-A1 · Jun 4, 2020 · US
Processing of multimode optical signals
US-10666380-B2 · May 26, 2020 · US
Optical device and driving method thereof
US-2020103678-A1 · Apr 2, 2020 · US
Wavelength division multiplexed polarization independent reflective modulators
US-10551640-B2 · Feb 4, 2020 · US
Electric response infrared reflection device and preparation method thereof
US-2019391437-A1 · Dec 26, 2019 · US
Liquid-crystal selectable bandpass filter
US-2019377222-A1 · Dec 12, 2019 · US
Electro-optic infrared filter
US-10429711-B2 · Oct 1, 2019 · US
Light field generator devices with series output couplers
US-10416468-B2 · Sep 17, 2019 · US
Method and signal generator for producing a control signal for an acousto-optical element
US-2019196162-A1 · Jun 27, 2019 · US
Beam steering apparatus and system including the same
US-10303038-B2 · May 28, 2019 · US
SAW optical modulators with sense transducers
US-10303039-B2 · May 28, 2019 · US
Systems and methods for dynamic spectral shaping in optical communications
US-10298317-B2 · May 21, 2019 · US
Elongated circularly polarizing plate, elongated broadband lambda/4 plate, organic electroluminescent display device, and liquid crystal display device
US-10295714-B2 · May 21, 2019 · US
Display panel, method for manufacturing the same, and display device
US-2019049817-A1 · Feb 14, 2019 · US
Processing of multimode optical signals
US-2019044640-A1 · Feb 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F2203/58?
- CPC G02F2203/58 is the Cooperative Patent Classification code for “Multi-wavelength, e.g. operation of the device at a plurality of wavelengths.”
- How many patents are filed under CPC G02F2203/58 (Multi-wavelength, e.g. operation of the device at a plurality of wavelengths)?
- Our database includes 92 publications tagged with this CPC code.
- Is patent activity under CPC G02F2203/58 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).